Step-by-step explanation:
7×((3-4×0)+(3-4×1)+(3-4×2)+(3-4×3))
7×(3-1-5-9)
7×(-12)
-84
i hope it's right
Ben's Barbershop has a rectangular logo for their business that measures 7(1)/(5) feet long with an area that is exactly the maximum area allowed by the building owner. Create an equation that could be used to determine M, the unknown side length of the logo.
An equation that could be used to determine M, the unknown side length of the logo is X = (36/5) x M
Let's assume that the unknown side length of the logo is 'M'. The logo is a rectangle, and the area of a rectangle is given by multiplying its length and width. Since we know the length of the logo is 7(1)/(5) feet, we can write the equation:
A = L x W
where A is the area of the logo, L is the length of the logo, and W is the width of the logo.
Substituting the given values, we get:
A = (7(1)/(5)) x M
or
A = (36/5) x M
Now, we know that the area of the logo is exactly the maximum area allowed by the building owner. Let's assume this maximum area is 'X'. So, we can write another equation:
A = X
Combining both equations, we get:
X = (36/5) x M
This is the required equation that could be used to determine the unknown side length 'M' of the logo if we know the maximum area allowed by the building owner 'X'.
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Evaluate 2 ∙ (8 + 4) using the steps of order of operations. plese due in 5 help
Answer:
24
Step-by-step explanation:
Do the equation in the () first, 8+4 = 12, and 12 x 2 = 24
Which square root is NOT a whole number?
A)
\(\sqrt144
B)
\(\sqrt156\)
C)
\(\sqrt169\)
D)
\(\sqrt196\)
Answer:
B, \(\sqrt 156\)
Step-by-step explanation:
B \(\sqrt156 = 12.489996\)
A\(\sqrt144=12\)
C\(\sqrt169=13\)
D\(\sqrt196=14\)
Kacy is on her freshman basketball team. She makes 48% of her foul shots, leading her team to 14 wins in 17 games for the season.
If Kacy took 78 foul shots during the season, how many shots did she make?
Answer:
37 shots
Step-by-step explanation:
48% = 48/100
Set the ratios equal to each other so that we can find "x" the number of shots she made.
48/100 = x/78
78*48 = 3744
3744/100 = 37.44
She made 37 shots
geometry dilation and translation
Dilation is the process of enlarging or contracting a figure. Dilations are transformations that result in an enlargement or a decrease.
What are dilation and translation?Dilations are transformations that result in an enlargement or a decrease. Congruence transformations called translations are movements of an object without altering its size or shape. Tracking the location of the object is often done using a coordinate plane.When we translate a figure, we move it in any direction. Flipping a figure over a line is what we mean by reflection. Rotation is the process of turning a figure a specific number of times around a point. Dilation is the process of enlarging or contracting a figure.To learn more about Dilation refer to:
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The heights of the girls in Leila’s class to the nearest 1/2 inch are: 56 1/2,57,56 1/2,58,58,57 1/2,57 1/2,57,58 1/2, and57.Leila makes a dot plot of data. How many different heights will be included on the number line
If Leila makes a dot plot of the heights of the girls in her class to the nearest ¹/₂ inch, the number of different heights that will include on the number line is 5.
What is a dot plot?A dot plot is a data visualization tool that consists of data points plotted as dots on a graph with an x- and y-axis.
The number of dots plotted on each number line shows the frequency of the data group.
Height Frequency Cumulative Frequency
56¹/₂ 2 2
57 2 4
57¹/₂ 2 6
58 2 8
58¹/₂ 1 9
Thus, arranging the heights according to groups, the different heights on the number line can be classified into 5.
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6,2 x 10^2 = 0 x t + 1/2 x (-9/8) t^2 + 2582,91
Answer:
≠
Step-by-step explanation:
6,2 × 10² = 0 × t + ½ × (-9/8) × t² + 2582,916,2 × 100 = 0 + ½ × (-9/8) × t × t + 2582,91620 = ½ × (-9/8) × t × t + 2582,91620 = (-9/16) × t × t + 2582,91620 = (-9/16 t²) + 2582,91620 ≠ 1.032.939/400 t²6,2 × 10² ≠ 0 × t + ½ × (-9/8) × t² + 2582,91Conclusion:
6,2 × 10² ≠ 0 × t + ½ × (-9/8) × t² + 2582,91
\( \)
The sum of two squares of two consecutive numbers is 145. What are those two numbers?
Answer:
8 and 9
Step-by-step explanation:
Answer:
Think!
72 + 82 = 49 + 64 = 113
82 + 92 = 64 + 81 = 145
Step-by-step explanation:
Found the answer by simple experimentation.
hope this helps
Which expression is equal to 45 x 47 ÷4-²?
Graphs, Functions, and Systems
TOPIC NAME
Identifying linear, quadratic, and exponential functions given ordered pairs
The names of the function represented by each of the function tables are;
1) Linear Function
2) Exponential Function
3) Quadratic Function
What is the type of function of the table?1) In function 1 , we see that;
When x = 1, y = -35
when x = 2, y = -27
when x = 3, y = -21
when x = 4, y = -17
Now, let us look at the pattern;
As x increases by 1, we see that the rate of change is 2 constantly. Thus, this is a quadratic function.
2) In function 2, we see that;
When x = 3, y = 8
When x = 4, y = 16
When x = 5, y = 32
When x = 6, y = 54
Now, let us look at the pattern;
As x increases by 1, y increases by a multiplying the previous number by 2. This is therefore an exponential function.
3) In function 3, we see that;
When x = 4, y = 8
When x = 5, y = 2
When x = 6, y = -4
When x = 7, y = -10
Now, let us look at the pattern;
As x increases by 1, the value of y reduces by 6 constantly and as such this is a linear function.
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4/9
is the additive inverse of which number?
Answer:
4/9
Step-by-step explanation:
What is 1+57327392393629323
Answer:
57327392393629324
Step-by-step explanation:
A spinner has 6 sectors numbered 1 to 6. The table shows the probability that the dial will land on each sector after a spin.
What is the expected value of a single spin?
Answer:
3.70
Step-by-step explanation:
(1)(.12)+(2)(.17)+(3)(.17)+(4)(.17)+(5)(.17)+(6)(.20) = 3.70
how to find intercepts from any given quadratic equation
Answer:
To find y-intercept: set x = 0 and solve for y. The point will be (0, y). To find x-intercept: set y = 0 and solve for x. The point will be (x, 0).
Step-by-step explanation:
Robert can mow a 600 square lawn in 1 hour and 20 minutes. How many lawns in the same size's can he mow in 8 hours?
I need some help please?!?
Answer:
A
Step-by-step explanation:
x = √a/√b
x² = √a²/√b²
x² = a/b
Answer:
Hi there
it should be A.
good
Please help me Multiply. -7(-x-10)
-7(-x-10)
multiply the bracket by -7
-negative sign and -negative sign= +positive sign
(-7)(-x)=7x
(-7)(-10)=70
answer:
7x+70
Please help
(07.01)How many solutions can be found for the equation 4x = 4x? Zero One Two Infinitely many
(07.01)What is the value of x in the equation 8 + x = 3?
−5
5
11
24
Answer:
First answer is infinitely many. It doesn't matter what x is.
Second answer is x = -5.
Step-by-step explanation:
8 + x = 3
x = - 5
The area of the figure below
Answer:
32 square milimeters
Step-by-step explanation:
3/4 of 24= 18 (rectangle 8X3)
4x2=8 (rectangle 4x2)
half of 12 =6 (rectangle 4x3)
18+8+6 =32
URGENT!!! due in 20 minutes GRAPH TRANSLATIONS 2 questions. Will mark brainliest!!!!
Answer:
Function f is translated to the right 2 units, and then up 1 unit to obtain function g.
To see this, note that g(x) = (x+1)³ - 2 = (x-(-1))³ - 2. Comparing this to f(x) = (x-2)³, we see that replacing x with x+3 in f(x) gives g(x) = (x+3-2)³ = (x+1)³, so this transformation moves the graph of f(x) three units to the left. Then, adding the constant -2 to f(x) translates the graph down 2 units. Finally, adding the constant 2 to the result of the previous step translates the graph up 2 units, so the graph of g(x) is obtained by first translating the graph of f(x) to the right 2 units, and then translating it up 1 unit. Therefore, the correct answers are:
Function f is translated to the right 2 units.
Function f is translated up 1 unit.
Function f is translated to the right 2 units, and then up 1 unit to obtain function g.
To see this, note that g(x) = √x - 2 + 1 = f(x-2) + 1. This means that the graph of g(x) is obtained by translating the graph of f(x) to the right 2 units, and then translating it up 1 unit. Therefore, the correct answers are:
Function f is translated to the right 2 units.
Function f is translated up 1 unit.
Step-by-step explanation:
hellp meee brainlest in my had part 2
Answer:
The unit cost one is A
Step-by-step explanation:
Because it is the only answer that the math actually adds up to
In ΔWXY, w = 320 inches, y = 740 inches and ∠Y=169°. Find all possible values of ∠W, to the nearest 10th of a degree.
For each ordered pair (x, y), determine whether it is a solution to the inequality y≤0.
(8,-43)
(4.-22)
(-3,25)
(-7,45)
Is it a solution?
Answer:
(8,-43)
(4,-22)
Step-by-step explanation:
In order for the ordered pair to be a solution of the inequality, you must be able to plug in the y-value of the ordered pair and it must be less than or equal to 0.
For example:
(4,-22)
x=4 ; y=-22
Plug y into the inequality
y≤0
-22≤0
Since the statement is true, I know that (4,-22) must be a solution to the inequality.
Another way to solve this problem is by graphing. If an ordered pair is in the shaded region, it is a solution to the inequality. Attached is a graph of both the inequality and ordered pairs plotted.
If this answer helped you, please leave a thanks or a Brainliest!!!
Have a GREAT day!!!
Answer:
Step-by-step explanation:
To determine whether each ordered pair is a solution to the inequality y ≤ 0, we need to check if the y-coordinate of each pair is less than or equal to zero.
Let's check each ordered pair:
(8, -43):
The y-coordinate is -43. Since -43 is less than zero, this ordered pair is a solution to the inequality y ≤ 0.
(4, -22):
The y-coordinate is -22. Since -22 is less than zero, this ordered pair is a solution to the inequality y ≤ 0.
(-3, 25):
The y-coordinate is 25. Since 25 is greater than zero, this ordered pair is not a solution to the inequality y ≤ 0.
(-7, 45):
The y-coordinate is 45. Since 45 is greater than zero, this ordered pair is not a solution to the inequality y ≤ 0.
So, the solutions to the inequality y ≤ 0 are:
(8, -43) and (4, -22).
A football team loses 5 yards on one play and then loses 8 yards on the next play.
a. How many yards did they lose in two plays?
b. How do we represent a loss of 5 yards?
c. How do we represent a loss of 8 yards?
d. What does our addition sentence look like?
e. What is the answer to the question?
Answer:
13
-5
-8
-5+-8
Step-by-step explanation:
a ) they loose 13 yards in two plays.
b )It is represented by - 5 yards.
c) It is represented by - 8 yards.
d) Addition sentence will be ; 8 + 5 = 13
e) The answer will be 13.
It is given that a football team loses 5 yards on one play and then loses 8 yards on the next play.
We have to answer the given questions based on the provided data.
What will be the value if 2 times of 10 is added to 10 ?
The value will be ; 20 + 10 = 30.
As per the question ,
A football team loses 5 yards on 1st game and 8 yards on 2nd game.
Let's give answer to the question ;
a)
Total yards the team lost in two plays
= 8 +5
= 13
b) As the team is loosing 1st play , we can consider it as a negative value.
So ,
It can be represented by x = - 5 yards.
c) As the team is loosing in 2nd play , we can consider it as a negative value.
So ,
It can be represented by x = - 8 yards.
d) The expression for addition can be written as ;
8 + 5 = 13
e) The answer to the question will be equal to 13 yards.
Thus , we can conclude that ;
a ) they loose 13 yards in two plays.
b )It is represented by - 5 yards.
c) It is represented by - 8 yards.
d) Addition sentence will be ; 8 + 5 = 13
e) The answer will be 13.
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The orbit of a planet around the sun is not circular; it is an ellipse with
the Sun at one focus. The aphelion of a planet is the greatest distance
from the sun and the perihelion is its shortest distance. The mean
distance of a planet from the sun is the length of the semimajor axis of
the elliptical orbit. The perihelion of Pluto is 4551 million miles, and the
distance from the center of its elliptical orbit to the sun is 897.5 million
miles. Find the aphelion of Pluto. What is the mean distance of Pluto
from the Sun? Write an equation to represent the orbit of Pluto around
the Sun.
The equation to represent the orbit of Pluto around the Sun will be x²/4659.42 + y²/4566.31 = 1.
How to compute the equation?The distance from the center of the elliptical orbit to the sun is 897.5 million miles. The aphelion will be:
= 5448.5 + 897.5
= 6346 million miles
The equation of ellipse will be:
x²/a² + y²/b² = 1
x²/4659.42 + y²/4566.31 = 1
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on a larger map the coordinates for the location of another Washington DC landmark are eight and -10 in which quadrant of the map in this landmark located explain
The other Washington DC landmark with coordinates (8,-10) is located in the fourth quadrant of the map.
To determine in which quadrant of the map a point with coordinates (8,-10) is located, we need to look at the signs of the x and y coordinates.
Since the x-coordinate (8) is positive and the y-coordinate (-10) is negative, this point is located in the fourth quadrant.
In general, the four quadrants of a Cartesian coordinate system are divided by the x and y-axes.
The first quadrant is located in the upper right-hand corner and contains points with positive x and y coordinates.
The second quadrant is located in the upper left-hand corner and contains points with negative x and positive y coordinates.
The third quadrant is located in the lower left-hand corner and contains points with negative x and y coordinates.
Finally, the fourth quadrant is located in the lower right-hand corner and contains points with positive x and negative y coordinates.
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BECKY KUBIAK WISHES TO PURCHASE NEW APPLICANCES FOR HER HOME. THE
TOTAL COST FOR THE APPLICANCES IS $2900. TO FINANCE THE PURCHASE, BECKY
MUST PAY 20% DOWN, WITH THE BALANCE BEING FINANCED WITH A 24-MONTH
INSTALLMENT LOAN WITH AN APR OF 8.5%. DETERMINE BECKY’S TOTAL FINANCE
CHARGE AND HER MONTHLY PAYMENT.?
Using the monthly payment formula, it is found that:
Her monthly payments are of $105.46.The total finance charge is of $3,111.04.What is the monthly payment formula?It is given by:
\(A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}\)
In which:
P is the initial amount.r is the interest rate.n is the number of payments.Considering that she must pay 20% down, the parameters are given by:
P = 0.8 x 2900 = 2320, r/12 = 0.085/12 = 0.007083, n = 24.
Hence the monthly payments are found as follows:
\(A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}\)
\(A = 2320\frac{0.007083(1.007083)^{24}}{(1.007083)^{24} - 1}\)
A = $105.46.
The total finance charge is composed by the down payment plus the 24 monthly payments, hence:
F = 0.2 x 2900 + 24 x 105.46 = $3,111.04.
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Max rewrote the function f(x) = 4x² + 16x + 8 in vertex form by completing the square.
He concluded that the vertex is (-2, 4), which was incorrect. Consider Max's work, listed below.
In which step did Max make a mistake?
Step 1: f(x) = 4x² + 16x + 8
Step 2: f(x) = 4(x² + 4x) +8
Step 3: f(x) = 4(x² + 4x + 4) +8-4
Step 4: f(x) = 4(x + 2)² +4
The quadratic function f(x) = 4x² + 16x + 8 can be expressed in vertex form
Max's error is in step 3
How to determine the error in the function?The function is given as:
\(f(x) = 4x^2 + 16x + 8\)
Factor out 4
\(f(x) = 4(x^2 + 4x) + 8\)
Take the coefficient of x
\(k = 4\)
Divide by 2
\(k/2 = 2\)
Square both sides
\((k/2)^2 = 4\)
Add and subtract 4 to the bracket
\(f(x) = 4(x^2 + 4x + 4 - 4) + 8\)
Expand
\(f(x) = 4(x^2 + 4x + 4) + 8 - 16\)
By comparing the above equation to step 3 of Max solution, we can determine that Max's error is in step 3
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Amy has 4 accounts to manage. She has $250 in account one, over drawn $45 in account two, $100 in account three, and a forth account of $x. All four
accounts have a balance of $130 together.
What is the status of account four?
A The fourth account is the most
over drawn.
B The fourth account has more than account 3, but less than account 2.
C The fourth account has the most money in it.
D The fourth account has more than account 2, but less than account 3.
Amy's forth account is the most over drawn of all the four accounts
What is the total balance of all accounts?
The total balance of all 4 accounts can be determined as the sum of all account balances, bearing in mind that a positive is added whereas an overdrawn balance is deducted
Total balance=$250-$45+$100+$x
The total balance=$130
the balance in the forth account=$x
Let us substitute $130 for the total balance
$130==$250-$45+$100+$x
$130=$305+$x
$x=$130-$305
$x=-$175
The fact that the forth account has a balance of negative $175 means that it is also overdrawn, in essence, the correct option out of the 4 options is A, the forth account is most overdrawn because it is more overdrawn that the second account with a negative balance of $45.
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Identify the property that justifies the following
statement. If AB = CD, then CD = AB.
Answer:
Transitive property for equality
Step-by-step explanation: